263 lines
8.5 KiB
Batchfile
263 lines
8.5 KiB
Batchfile
@ECHO OFF & SETLOCAL EnableDelayedExpansion
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TITLE ghacks user.js updater
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REM ### ghacks-user.js updater for Windows
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REM ## author: @claustromaniac
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REM ## version: 4.0
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SET _myname=%~n0
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SET _myparams=%*
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:parse
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IF "%~1"=="" ( GOTO endparse )
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IF /I "%~1"=="-unattended" ( SET _ua=1 )
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IF /I "%~1"=="-log" ( SET _log=1 )
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IF /I "%~1"=="-logp" ( SET _log=1 & SET _logp=1 )
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IF /I "%~1"=="-multioverrides" ( SET _multi=1 )
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IF /I "%~1"=="-merge" ( SET _merge=1 )
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IF /I "%~1"=="-updatebatch" ( SET _updateb=1 )
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SHIFT
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GOTO parse
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:endparse
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IF DEFINED _updateb (
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REM The normal flow here goes from phase 1 to phase 2 and then phase 3.
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IF NOT "!_myname:~0,9!"=="[updated]" (
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IF EXIST "[updated]!_myname!.bat" (
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REM ## Phase 3 ##: The new script, with the original name, will:
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REM * Delete the [updated]*.bat script
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REM * Begin the normal routine
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REN "[updated]!_myname!.bat" "[updated]!_myname!.bat.old"
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DEL /F "[updated]!_myname!.bat.old"
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CALL :message "Script updated^!"
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TIMEOUT 3 >nul
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CLS
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GOTO begin
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)
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REM ## Phase 1 ##
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REM * Download new batch and name it [updated]*.bat
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REM * Start that script in a new CMD window
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REM * Exit
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CALL :message "Updating script..."
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REM Uncomment the next line and comment the powershell call for testing.
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REM COPY /B /V /Y "!_myname!.bat" "[updated]!_myname!.bat"
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(
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powershell -Command "(New-Object Net.WebClient).DownloadFile('https://github.com/ghacksuserjs/ghacks-user.js/raw/master/updater.bat', '[updated]!_myname!.new')"
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) >nul 2>&1
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IF EXIST "[updated]!_myname!.new" (
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TYPE "[updated]!_myname!.new" | FIND /V "" > "[updated]!_myname!.bat"
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DEL /F "[updated]!_myname!.new" >nul
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START /min CMD /C "[updated]!_myname!.bat" !_myparams!
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EXIT /B
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) ELSE (
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CALL :message "Failed. Make sure PowerShell is allowed internet access."
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TIMEOUT 120 >nul
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EXIT /B
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)
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) ELSE (
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IF "!_myname!"=="[updated]" (
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CALL :message "The [updated] label is reserved. Rename this script and try again."
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TIMEOUT 300 >nul
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) ELSE (
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REM ## Phase 2 ##: The [updated]*.bat script will:
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REM * Copy itself overwriting the original batch
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REM * Start that script in a new CMD instance
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REM * Exit
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IF EXIST "!_myname:~9!.bat" (
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REN "!_myname:~9!.bat" "!_myname:~9!.bat.old"
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DEL /F "!_myname:~9!.bat.old"
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)
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COPY /B /V /Y "!_myname!.bat" "!_myname:~9!.bat"
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START CMD /C "!_myname:~9!.bat" !_myparams!
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)
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EXIT /B
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)
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)
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:begin
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ECHO:
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ECHO:
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ECHO: ########################################
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ECHO: #### user.js Updater for Windows ####
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ECHO: #### by claustromaniac ####
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ECHO: #### v4.1 ####
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ECHO: ########################################
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ECHO:
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SET /A "_line=0"
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IF NOT EXIST user.js (
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CALL :message "user.js not detected in the current directory."
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) ELSE (
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FOR /F "skip=1 tokens=1,2 delims=:" %%G IN (user.js) DO (
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SET /A "_line+=1"
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IF !_line! GEQ 4 ( GOTO exitloop )
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IF !_line! EQU 1 ( SET _name=%%H )
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IF !_line! EQU 2 ( SET _date=%%H )
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IF !_line! EQU 3 ( SET _version=%%G )
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)
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:exitloop
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IF !_line! GEQ 4 (
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IF /I NOT "!_name!"=="!_name:ghacks=!" (
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CALL :message "ghacks user.js !_version:~2!,!_date!"
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) ELSE (
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CALL :message "Current user.js version not recognised."
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)
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) ELSE (
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CALL :message "Current user.js version not recognised."
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)
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)
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ECHO:
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IF NOT DEFINED _ua (
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CALL :message "This batch should be run from your Firefox profile directory."
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ECHO: It will download the latest version of ghacks user.js from github and then
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CALL :message "append any of your own changes from user-overrides.js to it."
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CALL :message "Visit the wiki for more detailed information."
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ECHO:
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TIMEOUT 1 /nobreak >nul
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CHOICE /C SHE /N /M "Start [S] Help [H] Exit [E]"
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CLS
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IF ERRORLEVEL 3 ( EXIT /B )
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IF ERRORLEVEL 2 ( GOTO :showhelp )
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)
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IF DEFINED _log (
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CALL :log >>user.js-update-log.txt 2>&1
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IF DEFINED _logp ( START user.js-update-log.txt )
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EXIT /B
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:log
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ECHO:##################################################################
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CALL :message "%date%, %time%"
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)
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IF EXIST user.js.old.bak ( DEL /F user.js.old.bak )
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IF EXIST user.js (
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IF EXIST user.js.bak ( REN user.js.bak user.js.old.bak )
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REN user.js user.js.bak
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CALL :message "Current user.js file backed up."
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)
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CALL :message "Retrieving latest user.js file from github repository..."
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(
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powershell -Command "(New-Object Net.WebClient).DownloadFile('https://github.com/ghacksuserjs/ghacks-user.js/raw/master/user.js', 'user.js')"
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) >nul 2>&1
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IF EXIST user.js (
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IF DEFINED _multi (
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FORFILES /P user.js-overrides /M *.js >nul 2>&1
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IF NOT ERRORLEVEL 1 (
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IF DEFINED _merge (
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CALL :message "Merging..."
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COPY /B /V /Y user.js-overrides\*.js user-overrides-merged.js
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CALL :merge user-overrides-merged.js
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COPY /B /V /Y user.js+user-overrides-merged.js user.js
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CALL :merge user.js
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) ELSE (
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CALL :message "Appending..."
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COPY /B /V /Y user.js+"user.js-overrides\*.js" user.js
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)
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) ELSE ( CALL :message "No override files found." )
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ECHO:
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) ELSE (
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IF EXIST "user-overrides.js" (
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COPY /B /V /Y user.js+"user-overrides.js" "user.js"
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IF DEFINED _merge (
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CALL :message "Merging user-overrides.js..."
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CALL :merge user.js
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) ELSE (
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CALL :message "user-overrides.js appended."
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)
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) ELSE ( CALL :message "user-overrides.js not found." )
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ECHO:
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)
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CALL :message "Handling backups..."
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SET "changed="
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IF EXIST user.js.bak (
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FC user.js.bak user.js >nul && SET "changed=false" || SET "changed=true"
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)
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ECHO:
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IF "!changed!"=="true" (
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IF EXIST user.js.old.bak DEL /F user.js.old.bak
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CALL :message "Update complete."
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) ELSE (
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IF "!changed!"=="false" (
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DEL /F user.js.bak
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IF EXIST user.js.old.bak REN user.js.old.bak user.js.bak
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CALL :message "Update completed without changes."
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) ELSE ( CALL :message "Update complete." )
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)
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ECHO:
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) ELSE (
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IF EXIST user.js.bak ( REN user.js.bak user.js )
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IF EXIST user.js.old.bak ( REN user.js.old.bak user.js.bak )
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CALL :message "Update failed. Make sure PowerShell is allowed internet access."
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CALL :message "No changes were made."
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)
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IF NOT DEFINED _log (
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IF NOT DEFINED _ua ( PAUSE )
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)
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EXIT /B
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REM ########### Message Function ###########
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:message
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SETLOCAL DisableDelayedExpansion
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ECHO:
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ECHO: %~1
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ECHO:
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ENDLOCAL
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GOTO :EOF
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REM ############ Merge function ############
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:merge
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SETLOCAL DisableDelayedExpansion
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(
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FOR /F "tokens=1,* delims=," %%G IN ('FINDSTR /B /I /C:"user_pref" "%~1"') DO (SET "%%G=%%H")
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FOR /F "tokens=1,* delims=:" %%I IN ('FINDSTR /N "^" "%~1"') DO (
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IF ""=="%%J" (
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ECHO:
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) ELSE (
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FOR /F "delims=," %%K IN ("%%J") DO (
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IF NOT [user_pref("_user.js.parrot"]==[%%K] (
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IF DEFINED %%K (
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SETLOCAL EnableDelayedExpansion
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FOR /F "delims=" %%L IN ("!%%K!") DO (
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ENDLOCAL
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IF NOT "%%L"=="ALREADY MERGED" (
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ECHO:%%K,%%L
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SET "%%K=ALREADY MERGED"
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)
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)
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) ELSE (
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ECHO:%%J
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)
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) ELSE (
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ECHO:%%J
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)
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)
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)
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)
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)>updatertempfile
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MOVE /Y updatertempfile "%~1" >nul
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ENDLOCAL
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GOTO :EOF
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REM ############### Help ##################
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:showhelp
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MODE 80,38
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CLS
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CALL :message "Available switches (case-insensitive):"
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CALL :message " -log"
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ECHO: Writes the console output to a logfile (user.js-update-log.txt)
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CALL :message " -logP"
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ECHO: Like log, but also opens the logfile after updating.
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CALL :message " -merge"
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ECHO: Merges overrides instead of appending them. Comments and _user.js.parrot
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ECHO: lines are appended normally. Overrides for inactive (commented out)
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ECHO: user.js prefs will be appended. When -Merge and -MultiOverrides are used
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ECHO: together, a user-overrides-merged.js file is also generated in the root
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ECHO: directory for quick reference. It contains only the merged data from
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ECHO: override files and can be safely discarded after updating, or used as the
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ECHO: new user-overrides.js. When there are conflicting records for the same
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ECHO: pref, the value of the last one declared will be used.
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CALL :message " -multiOverrides"
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ECHO: uses any and all .js files in a user.js-overrides sub-folder as overrides
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ECHO: instead of the default user-overrides.js file. Files are appended in
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ECHO: alphabetical order.
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CALL :message " -updatebatch"
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ECHO: The script will update itself on execution.
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CALL :message ""
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PAUSE
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CLS
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MODE 80,25
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GOTO :begin
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REM #####################################
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